Final answer:
Sports equipment advertisements aimed at teenagers primarily address the ethical consideration of truth in advertising.
Step-by-step explanation:
Sports equipment advertisements aimed at teenagers primarily address the ethical consideration of truth in advertising. These advertisements should provide accurate and honest information about the products being promoted. They should not make false claims or exaggerate the performance or benefits of the sports equipment. An example of addressing truth in advertising in these advertisements would be clearly stating the features and specifications of the equipment, as well as any limitations or potential risks.